baber/WOPTO huggingface dataset:
Patent JP-2000145351-A (JP)
Title: Groundwater sampling device
Inventor: TSUCHIHIRO MICHIO
IPC: E02D1/06
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To align the centers of a cylindrical main body and a bottom lid when falling and fitting a cylindrical main body to a bottom lid previously sunk, to reduce the speed of the falling of the cylindrical main body, to definitely fitting the cylindrical main body to the bottom lid in a watertight state, to improve the water sampling accuracy, and also to protect the wall of a bore hole and prevent the contamination of groundwater by blocking the oscillation in the middle of falling of the cylindrical main body. SOLUTION: In a groundwater sampling device constituting a combination of a bottom lid 3 attached to a cable 2 such as a wire, a cylindrical main body 4 as a water sampling pipe fitted on the bottom lid 3 as a guide for the cable 2, and a lid 5 inserted and attached to an upper opening 4b of the cylindrical main body 4, a pipe 8 is provided through which the cable 2 is inserted and passed as a guide member on the cylindrical main body 4 for inserting the cable 2 through the predetermined position of the cylindrical main body 4.
Patent JP-H09151733-A (JP)
Title: Radiator supporting device
Inventor: KUROSAKA TETSUYA
IPC: F16F15/08
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To improve assemblability on a vehicle assembly line by comprising a radiator supporting device for which the upper end of a radiator is supported to a vehicle side member, of the holding part of the radiator, a support cushion, and a support holder by which an engaging part of the holding part with the vehicle side member is held down from the inside. SOLUTION: A radiator supporting device has a support cushion 1 and a support holder 3, and the support cushion 1 is formed of an elastic material, and formed by being equipped with an engaging part 1b of the holding part 1a of a radiator with a vehicle side member 2. While, the support holder 3 is formed of a material having rigidity and formed separately from the support cushion 1, and arranged in such a manner that it is inserted in the inside of a part in which the engaging part 1b with the vehicle side member 2 of the support cushion 1 is formed after the support cushion 1 is engaged with the radiator supporting device mounting hole 2a of the vehicle side member (such as a body radiator upper support 2) so as to hold down this part from the inside.
Patent JP-H05150972-A (JP)
Title: Program correcting system
Inventor: KAWADA NOBORU
IPC: G06F11/28
Filed: 1991-11-28
Abstract: PURPOSE:To provide a program correcting system without securing a program correction area and capable of expanding correction quantity. CONSTITUTION:This system is comprised in such a way that a control means 2 substitutes a privileged instruction to start up an error correction operation for an error part when an error 10 occurs in a program, and a sub storage means 5 registers correction information 6 to correct the error part, and an error correction means 4 is operated by executing the privileged instruction substituted by the control means 2 while the program 10 is being executed. thereby, the error correction means 4 reads out the correction information 6 registered on the sub storage means 5, and corrects the error part by executing the correction information 6 instead of the error part of the program 10.
Patent JP-2001132979-A (JP)
Title: Air conditioner
Inventor: HASEGAWA TADASHI
IPC: F24F13/20
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner in which the connecting part between an outdoor side piping and an indoor side piping connected to the outdoor side piping is easily and accurately connected without flaring either side of the piping. SOLUTION: A connecting part 5 comprises a flared nut 8 formed with the recessed shape provided with an insertion hole 7 for inserting an outdoor piping 3, a bush part B comprising a washer part 10 provided with a piercing hole 9 communicating with the insertion hole and adhering to the bottom surface of the flared nut and a cylindrical protruding part 11, a base component part 13 provided with an ventilating hole 12 facing the outdoor side piping and connected to the indoor side piping 4, and a half union part 18 comprising a sealing part 17 sealing the connecting part with the outdoor side piping by providing with a tapered surface 15 at the inner circumference which is continuously formed at the base component part facing the flared nut, of which outer circumference is provided with a screw part 14 screwed with the flared nut,  which adheres to the edge part of the outer circumference of the protruding part by screwing the screwed part which deforms the closely adhering part 16 inward by pressing.
Patent JP-H08171996-A (JP)
Title: X-ray image pickup device and x-ray image pickup method
Inventor: YOKOTA MICHIYA
IPC: H05G1/64
Filed: 1994-12-19
Abstract: PURPOSE: To provide the X-ray image pickup device and the X-ray image pickup method, which can obtain the vivid image without using multiple filter material. CONSTITUTION: At the initial time, exposure is set at the minimum so as to prevent the generation of halation in a CCD camera unit 4, and a histogram processing unit 7 forms the density histogram of the output of each image element of the CCD 42. An exposure adjusting unit 8 automatically adjust the maximum exposure within a range, in which halation is not generated, on the basis of the density histogram. In comparison with the conventional way, generation of halation is prevented without using a filter material for adjusting the quantity of X-ray, and the bleeding of the image due to the halation can be eliminated.  A contrast processing unit 9 obtains the contrast information from the density histogram, which is obtained after setting the exposure, and an image forming unit 10 multiplies the density information of each element of the CCD 42, which is obtained per each one frame, at times corresponding to the contrast information for each image element. The white noise for each frame is thereby restricted by multiply, and the vivid image of the object can be obtained.
Patent JP-H10243841-A (JP)
Title: Fabric for bedclothes and its manufacture
Inventor: HAZAMA REIICHI
IPC: A47C27/00
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To enable recycling because of high frequency weldability, water resistance, mechanical strength, and lightness and ease of use. SOLUTION: A foundation fabric that is made by knitting or weaving polyester fiber threads is covered with a copolymerized polyester whose limiting viscosity number is 0.4 to 1.5, that is copolymerized using terephthalic acid and isophthalic acid or an acid component as a aliphatic dicarboxylic acid and a 2-6C straight-chain glycol and a 2-6C side-chain ether or an alcoholic component as an ether glycol by melt lamination. After a nonionic surfactant whose HLB value is 15 to 20 is mixed into and dissolved in a polyester resin, it is dispersed in water or an amine aqueous solution, and covered with a copolymerized polyester emulsion dispersant that is adjusted so as to have a solid content concentration of 25% or more and a solution viscosity of 1000cPs or more.
Patent JP-H11138269-A (JP)
Title: Tig welding equipment
Inventor: ISHII KOJI
IPC: B23K35/02
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a satisfactory weld zone whose weld bead has a smooth, uniform and beautiful surface by forming a curved tungsten electrode as one to be attached to the tip end of a welding torch. SOLUTION: A welding torch 1 having a nozzle guide 7 connected with a guide fixing part 9 is inclined obliquely downward against an upright side plate 13, fastened with a torch fixing part 8, and disposed in a motor-driven truck 17 that is engaged with a traveling rail 11. To the tip end of the welding torch 1, a curved tungsten electrode 20 is attached. In addition, at the tip end of the welding torch 1, a cylindrical seal cover 21 is installed, covering around the curved tungsten electrode 20 as well as guiding shielding gases to be supplied so that they reach the weld zone in the tip end direction of the electrode.  This seal cover 21 is so formed that it affects no welding operation even if the welding torch 1 is lowered to the bottom, with the lower end of the seal cover 21 hitting the upper face of the bottom plate 12, and that automatic welding can start from this lowest position.
Patent JP-H03175289-A (JP)
Title: Heating furnace
Inventor: AKIMOTO TATSUO
IPC: F27D11/02
Filed: 1989-12-04
Abstract: PURPOSE:To restrict a wearing accompanied by an evaporation of carbon and enable a reaction with a thermo-decomposed substance at an outer circumferen tial surface of a heating member to be restricted by a method wherein the outer circumferential surface of the heating member is formed with a covering layer composed of a carbon fiber or a complex material of carbon-carbon fiber under a specified thickness. CONSTITUTION:An outer circumferential surface of a heating member 4 is formed with a covering layer 15 composed of a carbon fiber or a complex of carbon-carbon fiber with a thickness of about 0.5 to 5 mm. The carbon fiber is a fiber which is produced by sintering organic fiber such as a pitch system at a temperature higher than 800 deg.C in non-active gas. The complex material of carbon-carbon fiber is a complex material which is comprised of either carbon of graphite, a carbon fiber or a graphite fiber. A thickness of the covering layer is required to show about 0.5 to 5 mm. A reason for it consists in the fact that an increasing of an inner temperature of the heating member covered is restricted as much as possible and further a reaction with the thermal decomposed material at an outer circumferential surface of the heating member is sealed.
Patent JP-H08169419-A (JP)
Title: Packaging machine
Inventor: KOTANI SHUICHI
IPC: B65B51/06
Filed: 1994-12-19
Abstract: PURPOSE: To provide a packaging machine which can easily perform a work to accommodate and package an article such as food in a polyethylene bag, and at the same time is equipped with a tying apparatus which can tie the opening of the bag after an article is accommodated, by a quite simple operation. CONSTITUTION: A large number of polyethylene bags are hung by a hanging rod, and in addition, air is fed in a polyethylene bag 15A at the top, being hung on the hanging rod, and the mouth of the top polyethylene bag 15A is opened, and by this motion, a packaging machine main body can easily place an article in the polyethylene bag 15A which is hung on the hanging rod. For such a packaging machine main body a tying apparatus 21 which ties the opening of the polyethylene bag where the article is accommodated with an adhesive tape is provided. By this method, an article such as food, etc., can be extremely easily and assuredly placed in the polyethylene bag, and at the same time, the tying process of the opening of the polyethylene bag where the article is accommodated can be performed by very simple operation.
Patent JP-H07170145-A (JP)
Title: Surface acoustic wave element and its manufacture
Inventor: MITSUI YUJI
IPC: H03H9/25
Filed: 1993-12-15
Abstract: PURPOSE:To extremely decrease the frequency change in a surface acoustic wave element by forming a film an aluminum on a signal crystal substrate at a slow film forming rate, thereby facilitating the formation of the aluminum single crystal film. CONSTITUTION:An aluminum single crystal film is formed on an LST-cut crystal substrate 1 at a film forming rate os 15Angstrom /sec (less than 25Angstrom /sec). A 1-port resonator in which a couple of interdigital electrodes 2 and a lattice reflector electrode 3 at both sides of the electrodes 2 are arranged is formed by the etching method. Plural elements are formed and they are cut and separated by a dicing saw. Then the elements are adhered to a stem by using a conductive adhesives and external connection is made by using an aluminum wire. A can is sealed by the resistance welding in a nitrogen environment.
Patent JP-H03237246-A (JP)
Title: Fuel distribution injection pump having electronic control device
Inventor: FURANKU AMENTO
IPC: F02M59/36
Filed: 1990-11-20
Abstract: PURPOSE: To exactly terminate fuel flow by opening and closing the halfway of a fuel supply path communicated with a pumping chamber partitioned between a pair of plungers by a fuel entrance quantitative supply valve assembly and optimizing the closing and opening time. CONSTITUTION: Within a housing 46, a cylindrical fuel distribution rotor 74 which is driven and revolved is stored. Within a circular hole formed in the diameter direction of this rotor 74, a pair of plungers 88, 90 are slidably fitted. After fuel sucked within a pumping chamber 84 via a fuel supply path 50 is pressurized by radially reciprocating the plungers 88, 90 via a cam shoe 95 sliding via a fixed annular cam 92 and a roller 93, fuel is supplied to fuel injection nozzles 22, 30 of each cylinder via a supply path 100. In this case, a valve seat 52 provided on the halfway of the fuel supply path 50 is opened and closed by a valve element 108 of a fuel entrance quantitative supply valve assembly 105, the opening and closing time is optimized and fuel flow is exactly terminated.
Patent JP-H05125500-A (JP)
Title: Production of aluminum alloy sheet for forming
Inventor: TOTSUGI YOICHIRO
IPC: C22C21/06
Filed: 1991-11-01
Abstract: PURPOSE:To obtain an aluminum alloy sheet for forming minimal in the occurrence of earing, excellent in formability, and having high strength by subjecting an ingot of an Al alloy having a composition containing specific amounts of Mn, Mg, Si, Fe, and Cu to heat treatment and then to rolling under specific conditions. CONSTITUTION:An Al alloy having a composition consisting of, by weight, 0.3-1.5% Mn, 0.3-2% Mg, 0.1-0.8% Si, 0.1-0.5% Fe, 0.1-0.5% Cu, and the balance Al is refined. An ingot of this Al alloy is heat-treated and then subjected to rolling to a plate thickness smaller than the thickness ten times the plate thickness after the completion of hot rolling under the conditions satisfying an inequality I<=exp (16.5-0.16R-0.016T) [where I means the time to the next pass (sec), R means the draft of pass (%), and T means the temp. of pass ( deg.C)], except in the case of the last pass. Subsequently, the last pass is done at <=40% draft at 260-380 deg.C rolling temp. Then, annealing is done at 320-420 deg.C. followed by cold rolling at >=50% draft.
Patent JP-H08266958-A (JP)
Title: Air assist spraying spray nozzle
Inventor: JIEEMUZU HARUCHI
IPC: B05B7/08
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To assure durability in use and resistance to deformation and destruction by providing a co-acting mean capable of using after holding a spray tip and an atomizing part by locking a cap to a housing by rotating less than one full turn. SOLUTION: The cap 105 comprises a reduced diameter portion 110 disposed in the housing 86 and located in radially outwardly spaced relation with the atomizing part 84 so as to co-act with the atomizing part 89 to define the air environmental chamber 97. And the housing 86 and the reduced diameter portion 110 of the cap 105 are formed with co-acting means. This co-acting mean enables the reduced diameter portion to be inserted perpendicularly into the housing 86 without rotating the cap 105 relative to the housing 86 and enables to be used after locking the cap 105 to the housing 86 by rotating the cap 105 through substantially less than one full turn with respect to the housing 86 and holding the spray tip 100 and the atomizing part 89.
Patent JP-H07167968-A (JP)
Title: Timepiece part and manufacture thereof
Inventor: KOSEKI OSAMU
IPC: G04B37/22
Filed: 1993-12-15
Abstract: PURPOSE:To enable the manufacture of low-priced timepiece parts with the sense of high quality by forming a coat of metal, a metal oxide or a metal nitride on the surface of a bottom board or a ring row receiver by a vacuum coat forming method selected out of sputtering, vapour deposition and ion plating. CONSTITUTION:A plastic bottom board 2 and a plastic ring row receiver 3 are machined into the desired outline shape, a bearing 4, and the like by injection-molding polycarbonate. In this case, the uneven surface 6 of about several 10mum to 100mum in uneven height which is the surface shape of a mold remains on the base surface. In order to make the uneven face 6 flat and reform the surface for the extra moisture removal of polycarbonate, alkaline coating material 7 is applied by spray coating. After terminating application, the coating material 7 is hardened by heating for 60 minutes in an oven at 120 deg.C. The unevenness of the coating material 7 at this time is reduced to 5mum or less. After coating, the coated material is charged into a sputtering device to form an aluminum film 1 of about 2000Angstrom  through vacuum exhaust, gas lead-in and sputtering.
Patent JP-H07164551-A (JP)
Title: Manufacture of plastic lens
Inventor: MIURA YOSHIHIRO
IPC: G02B1/04
Filed: 1993-12-15
Abstract: PURPOSE:To manufacture a plastic lens having an excellent optical face with high yield by previously arranging a thin film of polyorganosiloxane on the surface of an annular gasket. CONSTITUTION:When a plastic lens is to be manufactured by injecting a plastic lens material into a mold consisting of two mold members for forming plastic lens and an annular gasket and polymerizing the plastic lens material, a thin film of polyorganosiloxane is previously arranged on the surface of the annular gasket. In this case, the gasket is treated with a coating liquid of an alkyl group-containing silane compound and dried, so that dewatering and condensation reactions are advanced to form the thin film having a polysiloxane structure. Thus, the gasket ensures an elastic force which is endurable contraction of the plastic material, and the plastic lens can easily be taken out from the gasket when the plastic lens is to be separated.
Patent JP-H03176200-A (JP)
Title: Wall body for optical decoration
Inventor: SUZUKI KAZUO
IPC: B44F1/04
Filed: 1989-12-05
Abstract: PURPOSE:To obtain an optical decoration providing three-dimensional feeling without being limited by the shape and size of an optical decorating product by tightly inserting the side face of the recessed section of a plate into a recessed section made perpendicular to one surface of a wall body. CONSTITUTION:A plate 8 is molded in a flat discoidal shape, and a circumferential surface 10 is made perpendicular to a surface 9. A recessed section 4 is formed to one surface 2 in a wall body 1 molded in a thick tabular shape by a transparent synthetic resin, and an inclined face 6a continuing to one surface 2 and an inclined face 6b continuing to the other surface 3 are formed in regions oppositely faced to the side face 5 of the recessed section along one surface 2. A decoration 11 is executed to the base of the recessed section 4, and observed from one surface 2 side through the transparent plate 8. External light applied to the plate 8 is propagated to the circumferential surface 10 side along the surface 9 under the state in which the plate 8 is inserted and incorporated tightly into the recessed section 4, and radiated into the wall body 1 as light for decoration.
Patent JP-H11283497-A (JP)
Title: Forming method for ceramic capillary rib and paste and blade thereof
Inventor: KUROMITSU YOSHIO
IPC: H01J11/36
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To reduce the number of processes and eliminate waste of material to form a ceramic capillary rib easily and accurately. SOLUTION: A paste is applied to a board 10 to form paste film 11. A blade 12 or the board 10 is moved in a certain direction in a state in which a comb tooth 12b formed on at least a part of a periphery of the blade 12 is stuck into the paste film 11 to form a ceramic capillary rib 13 on a surface of the board 10. The paste contains 30-95% wt.% of glass powder or mixed powder of glass and ceramic, 0.3-15% wt.% of an organic binder and 3-70% wt.% of a solvent, plasticizer and dispersant. It is desirable that an aspect ratio of the ceramic capillary rib 13 on the board 10 is 2-10. It is desirable that a depth (h) of the comb tooth 12b is 0.03 mm<=(h)<=1.0 mm and a relationship between a pitch P and a clearance w of the comb tooth 12b is w/P<=0.9. The ceramic capillary rib 13 is separated from the surface of the board 10 and formed on an insulating layer.
Patent JP-H01158320-A (JP)
Title: Molten metal detecting sensor in metal mold
Inventor: OKU KAZUHIKO
IPC: G01F23/24
Filed: 1987-12-16
Abstract: PURPOSE:To detect the filling of molten metal positively and to obtain a molten metal sensor in a metal mold having quick response speed, by providing a conducting terminal, whose bottom part is exposed to a part that is immersed in the molten metal at the time of filling, and whose material is conductive ceramics. CONSTITUTION:A type-2 sensor 5, which is shown in Figure (b), is provided at the side surface of a metal mold 3. When molten metal 4 reaches a level shown in Figure (c), a central conductor 2a, which is exposed to a side wall 3a of the metal mold, is shorted to a ring shaped conductor 2c with the molten metal 4 in the sensor 5. A detection display 8 is operated, and the fact that the filling level of the molten metal 4 reaches the position of the sensor 5 is displayed. When the level of the molten metal 4 rises up and is brought into contact with a central conductors 1a of two type-1 sensors 6 and 7 as shown in Figure (a), detection displays 9 are operated, and the completion of the filling is displayed. Thus, the molten metal level or the completion of the filling of the molten metal can be detected without delay in signals. There is no erroneous operation in detection. The sensor 5-7 are hardly corroded with the molten metal.
Patent JP-2001134735-A (JP)
Title: Plastic sheet substrate for card and plastic card
Inventor: KAGAMI TOSHINAO
IPC: G06K19/077
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To improve flame proofing of a card with a plastic sheet as a substrate and especially to provide the card substrate and the card, to which effective flame-proof treatment is applied even with the sheet of resin except for polyvinyl chloride as a substrate. SOLUTION: A card substrate 2 of a card 1 having a magnetic recording layer or IC module 4 is composed of over sheets 2a and 2a' and core sheets 2b and 2b' and the problem is solved by applying flame-proof treatment to respective sheets, applying flame-proof treatment only to the over sheets or improving the concentration of a flame retardant in the over sheets rather than the concentration of a flame retardant in the core sheets.
Patent JP-H02162351-A (JP)
Title: Photosensitive composition and pattern forming method using same
Inventor: UENO TAKUMI
IPC: C07C309/76
Filed: 1988-12-16
Abstract: PURPOSE:To enhance resolution and sensitivity to light having short wavelength by specifying the absorption coefft. of a coating film of a compsn. contg. a specified compd. at a prescribed wavelength. CONSTITUTION:When a pattern is formed with an alkali-soluble negative type photosensitive compsn. (B) contg. a compd. (A) having azidobenzenesulfonic ester, the absorption coefft. of a coating film of the compsn. A at 248nm is regulated to 0.5-1.5mum. An azido compd. represented by the formula (where X is H, <=5C alkyl, etc., and R is H or <=5C alkyl) is preferably used as the compd. A. Polyvinylphenol (halide) is preferably added to the compsn. B and the coating film of the compsn. B is preferably exposed with KrF excimer laser light.